Greentech Biochemicals Co., Ltd. is a reliable supplier for Chitosan products. Our regular product is chitosan Agricultural grade, extracted from crab or shrimp shell. It can promote the development of plant cells, and it also can kill the pests.
Chitosan
Grade: Agricultural Grade
Density: 0.3g/ml
Deacelylation：85%
Source: Crab or shrimp shell
Usage: Promote the development of plant cells
Items | Standard |
Description | Light Yellow Powder or Flake |
D.A.C | ≥85% |
Insolubles | ≤1.0% |
Ash | ≤2.0% |
Viscosity | 50-500 cps |
Loss on Drying | ≤10.0% |
Mesh | According to the buyer’s requirement |
Heavy Metal | ≤20ppm |
Arsenic | ≤1.0ppm |
Shelf life | 3 years |
Storage | Preserve in a tight, light-resistant containers |
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